-bag contains 50-paise coins and 5 coins. The total value of these coi – InterviewSolution

1.	-bag contains 50-paise coins and 5 coins. The total value of these coins is 300. If thetotal number of coins in the bag is l
Answer» Let 50 paise coins be x 5 rupees coins will be (150-x) as there are q50 coins in the bag 50 paise = 100/50=1/2 rupees 1/2(x)+5(150-x)= 300 rupees x/2+750-5x = 300 rs-9x/2+750= 300750-300 = 9x/2 450= 9x/2 => 9x = 900 => x=900/9 = 100 (50-paise coins )5rupees coins => 150-x => 150-100=> 50 coins

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